Coordination polymers with a pyridyl-salen ligand for photocatalytic carbon dioxide reduction

Coordination polymers with a pyridyl-salen ligand for photocatalytic carbon dioxide reduction

A new ligand H 2 L with pyridine and salen moieties and its coordination polymers (CPs) [Mn(L)Cl]·DMF ( 1 ) and [Fe(L)Cl]·DMF ( 2 ) were synthesized and their photocatalytic activity for the conversion of CO 2 into CO under visible-light irradiation was investigated. This is the first instance of py...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-04, Vol.56 (29), p.411-4113
Hauptverfasser: Liu, Yi, Guo, Jin-Han, Dao, Xiao-Yao, Zhang, Xiu-Du, Zhao, Yue, Sun, Wei-Yin
Format: Artikel
Sprache:eng
Schlagworte:
Carbon dioxide
Catalytic activity
Coordination polymers
Crystallography
Ligands
Light irradiation
Manganese
Photocatalysis
Reduction
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Zusammenfassung:A new ligand H 2 L with pyridine and salen moieties and its coordination polymers (CPs) [Mn(L)Cl]·DMF ( 1 ) and [Fe(L)Cl]·DMF ( 2 ) were synthesized and their photocatalytic activity for the conversion of CO 2 into CO under visible-light irradiation was investigated. This is the first instance of pyridyl-salen-ligand based CPs for photocatalyzing CO 2 reduction. Fe( iii ) and Mn( iii ) coordination polymers with a pyridyl-salen ligand were constructed and have shown photocatalytic activity for CO 2 reduction under visible-light irradiation.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc00425a